Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR MANUFACTURING CERAMIC FORMED BODY
Provided is a method for manufacturing a ceramic formed body enabling the manufacturing of a ceramic formed body having a controlled product shape, such as roundness, by keeping the torque applied to the extrusion machine stable and low, using a forming raw material having well-balanced fluidity and shape-retaining property. A manufacturing method 1 includes: a dry mixing step S 1 of dry mixing a raw material 3 by batch processing; a wet mixing step S2 of adding liquid 5 to a dry mixture 4 obtained at the dry mixing step S1, the liquid including at least one type of water, surfactant, lubricant and plasticizer, while wet mixing; a kneading step S3 of kneading a wet mixture 6 obtained at the wet mixing step S2; and a forming step S4 of extruding a kneaded mixture (forming raw material) obtained at the kneading step S3 to make a ceramic formed body 2. In the kneading step S3, the liquid 5 is further added during kneading of the wet mixture 6.
METHOD FOR MANUFACTURING CERAMIC FORMED BODY
Provided is a method for manufacturing a ceramic formed body enabling the manufacturing of a ceramic formed body having a controlled product shape, such as roundness, by keeping the torque applied to the extrusion machine stable and low, using a forming raw material having well-balanced fluidity and shape-retaining property. A manufacturing method 1 includes: a dry mixing step S 1 of dry mixing a raw material 3 by batch processing; a wet mixing step S2 of adding liquid 5 to a dry mixture 4 obtained at the dry mixing step S1, the liquid including at least one type of water, surfactant, lubricant and plasticizer, while wet mixing; a kneading step S3 of kneading a wet mixture 6 obtained at the wet mixing step S2; and a forming step S4 of extruding a kneaded mixture (forming raw material) obtained at the kneading step S3 to make a ceramic formed body 2. In the kneading step S3, the liquid 5 is further added during kneading of the wet mixture 6.
METHOD FOR MANUFACTURING CERAMIC FORMED BODY
VERFAHREN ZUR HERSTELLUNG EINES KERAMISCHEN FORMKÖRPERS
PROCÉDÉ DE FABRICATION DE CORPS FORMÉS DE CÉRAMIQUE
TAJIMA YUICHI (Autor:in) / OKUMURA KENSUKE (Autor:in) / HAYASHI SEIICHIRO (Autor:in)
19.06.2019
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
Method for manufacturing ceramic formed body, and apparatus for manufacturing ceramic formed body
| Europäisches Patentamt | 2019
METHOD OF PREDICTING FORMED BODY DENSITY AND METHOD OF MANUFACTURING CERAMIC FIRED BODY
| Europäisches Patentamt | 2017